<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
	<title>HIT ACM/ICPC Group - Online Judge</title>
	<meta name="description" content=""/>
	<meta name="keywords" content="ACM/ICPC, ACM/ICPC Group, HIT, Harbin Institute of Technology, HIT, online judge, algorithm, problem solving,哈尔滨工业大学, 哈工大, 在线评测, 算法, 问题求解"/>
	<link rel="stylesheet" href="http://acm.hit.edu.cn/hoj/static/new/css/style.css" type="text/css">
	<script src="http://acm.hit.edu.cn/hoj/static/js/jquery.js" type="text/javascript"></script>
	<script src="http://acm.hit.edu.cn/hoj/static/js/bug-report.js" type="text/javascript"></script>
	<!--[if lte IE 6]>
	<link rel="stylesheet" href="http://acm.hit.edu.cn/hoj/static/new/css/ie6.css" type="text/css"/>
	<![endif]-->
<!-- Google Analytics -->
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-1350819-8']);
_gaq.push(['_trackPageview']);

(function() {
	var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
	ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
	var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
<!-- Google Analytics End -->
</head>
<body>

	<div id="report-bug" style="display:none;">
		<h4>Description about the bug</h4>
		<form>
			<table>
				<tbody>
					<tr><td><textarea cols="36" rows="6" id="bug-text"></textarea></td></tr>
					<tr><td>
						<input type="button" name="submit" id="submit-report" class="report-button" value="Submit"/>
						<input type="button" name="reset" id="reset-report" class="report-button" value="Reset"/>
						<input type="button" name="close" id="close-report" class="report-button" value="Close"/>
						<input type="hidden" name="webroot" id="web-root" value="http://acm.hit.edu.cn/hoj/" />
					</td></tr>
				</tbody>
			</table>
		</form>
	</div>

	<div id="wrapper">
		<div id="wrapper2">
			<div id="header">
				<div id="header-l">
					<div id="header-r"><div id="logo"></div></div>
				</div>
			</div>
			<div id="nav">
				<div id="nav-l">
					<div id="nav-r">
						<ul id="top-nav">
<li><a href="http://acm.hit.edu.cn">Home</a></li><li class="active" ><a href="http://acm.hit.edu.cn/hoj/problem/volume">Online Judge</a></li><li><a href="http://acm.hit.edu.cn/hoj/forum/boards">Forum</a></li><li><a href="http://acm.hit.edu.cn/wiki">Wiki</a></li>
<li class="right"><a id="open-report" href="javascript:void(0)" title="If you find a bug on this page, please tell us.">Report Bug...</a></li>
<li class="right"><a href="http://acm.hit.edu.cn/hoj/bug/list">The Bugs List</a></li>
						</ul>
					</div>
				</div>
			</div>
			<div id="main">
				<div id="main-in">
					<div id="main-in-tl" class="main-corner"></div>
					<div id="main-in-tr" class="main-corner"></div>
					<div id="main-in-bl" class="main-corner"></div>
					<div id="main-in-br" class="main-corner"></div>

<div id="sidebar">
	<div class="block">
		<form action="http://acm.hit.edu.cn/hoj/problem/view" method="get" style="padding-bottom:15px;">
			<input type="text" name="id" onfocus="javascript:if(this.value=='Jump to problem...')this.value='';"
			 onblur="javascript:if(this.value=='')this.value='Jump to problem...';" value="Jump to problem..." style="width:120px;border:1px solid #ccc;" />
<input type="submit" value="Go" />
		</form>
		<h3>Problems</h3>
<ul>
<li><a href="http://acm.hit.edu.cn/hoj/problem/volume?page=1">Volumes</a></li><li><a href="http://acm.hit.edu.cn/hoj/problem/working-on">I'm Working On</a></li><li class="active" ><a href="http://acm.hit.edu.cn/hoj/problem/solved">Solved by Me</a></li><li><a href="http://acm.hit.edu.cn/hoj/rank/overall">Rank</a></li><li><a href="http://acm.hit.edu.cn/hoj/problem/status">Status</a></li><li><a href="http://acm.hit.edu.cn/hoj/problem/status?author=wjjwyohsff">My Status</a></li></ul>
	</div>
	<div class="block">
		<h3>Contests</h3>
<ul>
<li><a href="http://acm.hit.edu.cn/hoj/contest/open">Open Contests</a></li><li><a href="http://acm.hit.edu.cn/hoj/contest/my">My Contests</a></li><li><a href="http://acm.hit.edu.cn/hoj/contest/all">All Contests</a></li><li><a href="http://acm.hit.edu.cn/hoj/contest/custom">Custom Contests</a></li><li><a href="http://acm.hit.edu.cn/hoj/contest/other">Other Contests</a></li></ul>
	</div>
<!--
	<div class="block">
		<h3>Discussion</h3>
<ul>
</ul>
	</div>
-->
	<div class="block">
		<h3>Meta : wjjwyohsff</h3>
		<ul>
<li><a href="http://acm.hit.edu.cn/hoj/tag/my">My Tags</a></li><li><a href="http://acm.hit.edu.cn/hoj/user/changepw">Change Password</a></li>			<li><a href="http://acm.hit.edu.cn/hoj/system/login?logout=true">Logout</a></li>
			</ul>
	</div>
</div>
<div id="content">
    <h1>You have not solved this problem!</h1>

    <div class="navigation">
        <ul>
            <li class="first"><a href="http://acm.hit.edu.cn/hoj/problem/submit/">Submit</a></li>
            <li><a href="http://acm.hit.edu.cn/hoj/problem/status/?id=1&page=1">Status</a></li>
            <li><a href="http://acm.hit.edu.cn/hoj/problem/statistic/?id=1">Statistic</a></li>
            <li class="current"><a href="#">Solution</a></li>
            <li class="red_stuff"><a href="#">Discuss</a></li>
            <li class="last"><a href="#">Print</a></li>
        </ul>
    </div>
				</div>
				<div class="clear"></div>
				</div><!-- End main-in -->
			</div><!-- End main -->
			<div id="bottom">
				<div id="bottom-l">
					<div id="bottom-r">
					</div>
				</div>
			</div>
		</div><!-- End wrapper2 -->
	</div><!-- End wrapper -->
	<div id="copyright">
		<p>Copyright © 1998-2011  HIT ACM/ICPC Group</p>
		<p>All Rights Reserved.</p>
	</div>
</body>
</html>
